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decode.h
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1 /*
2  * generic decoding-related code
3  *
4  * This file is part of FFmpeg.
5  *
6  * FFmpeg is free software; you can redistribute it and/or
7  * modify it under the terms of the GNU Lesser General Public
8  * License as published by the Free Software Foundation; either
9  * version 2.1 of the License, or (at your option) any later version.
10  *
11  * FFmpeg is distributed in the hope that it will be useful,
12  * but WITHOUT ANY WARRANTY; without even the implied warranty of
13  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
14  * Lesser General Public License for more details.
15  *
16  * You should have received a copy of the GNU Lesser General Public
17  * License along with FFmpeg; if not, write to the Free Software
18  * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
19  */
20 
21 #ifndef AVCODEC_DECODE_H
22 #define AVCODEC_DECODE_H
23 
24 #include "avcodec.h"
25 
26 /**
27  * Called by decoders to get the next packet for decoding.
28  *
29  * @param pkt An empty packet to be filled with data.
30  * @return 0 if a new reference has been successfully written to pkt
31  * AVERROR(EAGAIN) if no data is currently available
32  * AVERROR_EOF if and end of stream has been reached, so no more data
33  * will be available
34  */
36 
38 
39 #endif /* AVCODEC_DECODE_H */
static AVPacket pkt
Libavcodec external API header.
main external API structure.
Definition: avcodec.h:1761
void ff_decode_bsfs_uninit(AVCodecContext *avctx)
Definition: decode.c:1752
int ff_decode_get_packet(AVCodecContext *avctx, AVPacket *pkt)
Called by decoders to get the next packet for decoding.
Definition: decode.c:293
This structure stores compressed data.
Definition: avcodec.h:1656